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Theorem disj-diffb

h0 ⊥ h1 ⊦ h0 \ h2 ⊥ h1 \ h3

Type: A user defined theorem
Validity: The proof is valid.
Features: s, ls,
Comment:
Used by: union-diff-distr, union-split2,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 0
Proof steps: 2
Used lemmas: disj-diffl, disj-diffr,
Used spec theorems:
- Used simplifier rules: